uxcell Plastic Aquarium 4-way Air Tube Tubing Connectors 3/8 Inch Pipe Dia 5 Pcs White Product Name : Aquarium Air Tubing Connector Material : Plastic;Color : White;Type : 4 Way Tube Dia(Each) : 9.5mm/ 3/8"(0.37") Net Weight : 26g;Overall Size : 68 x 68 x 11mm / 2.7" x 2.7" x 0.45"(L*W*H) Package Content : 5Pcs x Aquarium Air Tubing Connector